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  1. 21
    Coal production /
    Government Document Serial
  2. 22
    Index /
    Published 1980
    Government Document Serial
  3. 23
    Federal coal management report : annual report of the Secretary of the Interior under section 8 of the Federal Coal Leasing Amendments Act of 1976 (P.L. 94 377).
    Published 1979
    Government Document Serial
  4. 24
    Injury experience in coal mining /
    Government Document Serial
  5. 25
    Coal production /
    Published 1993
    Government Document Microform Serial
  6. 26
    Federal coal management report : annual report of the Secretary of the Interior under section 8 of the Federal Coal Leasing Amendments Act of 1976 (P.L. 94 377).
    Government Document Microform Serial
  7. 27
    Plan of work for cooperative hydrology investigations.
    Government Document Microform Serial
  8. 28
    Directory of organizations interested in innovative coal utilization technologies.
    Published 1990
    Government Document Microform Serial
  9. 29
    Coal industry annual.
    Published 1993
    Get full text
    Government Document Microform Serial
  10. 30
    Alabama coal data for ... /
    Published 1982
    Serial
  11. 31
    Coal industry annual.
    Published 2000
    Get full text
    Government Document Serial
  12. 32
    Coal data, a reference.
    Published 1995
    Current edition
    Government Document Serial
  13. 33
    Annual coal report /
    Published 2001
    Get full text
    Government Document Serial
  14. 34
    Annual evaluation summary report for the regulatory and abandoned mine land programs adninistered by the state of Virginia for ... /
    Government Document Microform Serial
  15. 35
    Coal mine modernization.
    Published 1955
    Serial
  16. 36
    Cost reports of the Federal Trade Commission.
    Published 1919
    Serial
  17. 37
    U.S. coal supply and demand, ... review.
    Get full text
    Government Document Serial
  18. 38
    Injury experience in coal mining.
    Scroll down to heading: Injury Experience Reports for 2006 and click on "Coal"
    Government Document Serial
  19. 39
    Coal contractor mining facts.
    Get full text
    Scroll down to title "Coal Contractor Mining Facts"
    Government Document Serial
  20. 40
    Decisions /
    Get full text
    Government Document Serial
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